26942993

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 35385600

約数和(自身を除く): 8442607

約数列:

[1, 7, 11, 37, 49, 77, 193, 259, 343, 407, 539, 1351, 1813, 2123, 2849, 3773, 7141, 9457, 12691, 14861, 19943, 49987, 66199, 78551, 104027, 139601, 349909, 549857, 728189, 2449363, 3848999, 26942993]

約数ペア:

[(1, 26942993), (7, 3848999), (11, 2449363), (37, 728189), (49, 549857), (77, 349909), (193, 139601), (259, 104027), (343, 78551), (407, 66199), (539, 49987), (1351, 19943), (1813, 14861), (2123, 12691), (2849, 9457), (3773, 7141)]